Press release: Internet of things for the hospitality industry with smart sensors

Techtenna and Hygienecodeonline announce a collaboration to provide the hospitality industry, with digital readout options for registrations required by the government.

Techtenna supplies certified temperature and humidity sensors for existing cooling units and display cases. The data can be found directly in hygiene code online. Various notifications can be set in the app. The data can be made available to employees, so that not only the owner, but every employee is involved in complying with the hygiene code.

KeurSlager Richard and Jennifer Verhulst in Zundert: “It is a safe feeling the automatic temperature control monitors our coolers 24 hours a day with Hygienecodeonline and that we automatically comply with the HACCP requirements”.

Jeroen van Hassel, Hygienecodeonline: “I had been looking for a reliable solution and partner for the automatic registration of temperatures for a long time. Techtenna was the first party to offer me a complete and immediately working solution, with which I could show immediate results in our platform”.

Marco Sprenkels, CEO Techtenna: “The collaboration shows to us customers do not so much want technical devices, but a total solution that works from day 1. Hygiene code online is a very extensive platform to which we can now always add the latest sensors that work directly for a customer. Another example is a digital mouse trap and a rat trap ”. has been supplying the HACCP system approved by the the Dutch authority NVWA for many years now for the hospitality industry in the Netherlands. This prevents many companies from time-consuming inspections and guarantees the quality of their products.

The system supplied by Techtenna consists of a LoRaWAN receiver and LoRaWAN sensors. LoRaWAN is the worldwide standard for IoT applications that do not require a license.

More information

About Techtenna b.v.
Techtenna e.g. is specialized in realizing IoT solutions and LoRaWAN® networks. For more information, visit

About HygieneCodeonline provides a total solution with a HACCP registration system for all companies that process and / or sell food. Recommended by the the Dutch authority NVWA and all sector associations KNS and Poeliersbond. For more information, go to

Semtech, the Semtech logo and LoRa are registered trademarks or service marks of Semtech Corporation or its subsidiaries.